Invention Grant
- Patent Title: Diaphragm membrane and supporting structure responsive to environmental conditions
- Patent Title (中): 隔膜和支撑结构响应环境条件
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Application No.: US11421335Application Date: 2006-05-31
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Publication No.: US07884529B2Publication Date: 2011-02-08
- Inventor: Kevin M. Johnson , Matthew D. Abelson
- Applicant: Kevin M. Johnson , Matthew D. Abelson
- Applicant Address: US MA Waltham
- Assignee: Emo LAbs, Inc.
- Current Assignee: Emo LAbs, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: H01L41/08
- IPC: H01L41/08
Abstract:
An acoustic transducer is disclosed that is capable of converting mechanical motion into acoustical energy may include a diaphragm and a support on one portion of the diaphragm. An actuator may then be provided that is operatively coupled to a second portion of the diaphragm. The support and actuator may be configured to be environmentally responsive to surrounding conditions of, e.g., heat and/or humidity which may then substantially maintain the diaphragm's acoustic performance.
Public/Granted literature
- US20060269087A1 Diaphragm Membrane And Supporting Structure Responsive To Environmental Conditions Public/Granted day:2006-11-30
Information query
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